edefazio’s gists

edefazio / lut.LutBuilderTest.java

Created December 18, 2019 15:46

Example of building a Lookup table at runtime from a Map (implemented as a Switch statement)

	package lut;

	import junit.framework.TestCase;

	import java.util.HashMap;
	import java.util.Map;

	public class LutBuilderTest extends TestCase {

	/**

edefazio / lut.LutBuilder.java

Created December 18, 2019 15:44

Build Compile and Load Java code for a LookupTable (implemented as a Switch statement) at runtime from a Map

	package lut;

	import org.jdraft._class;
	import org.jdraft._method;
	import org.jdraft.pattern.$case;
	import org.jdraft.pattern.$method;
	import org.jdraft.runtime._runtime;
	import org.jdraft.text.Stencil;
	import org.jdraft.text.Translator;

edefazio / use.jdraft.lut.LutBuilderTest.java

Created December 17, 2019 21:39

Using the LutBuilder to statically generate code & compile & use a LookupTable Class replacing a Map lookup with switch code

	package use.jdraft.lut;

	import java.util.HashMap;
	import java.util.Map;

	import junit.framework.TestCase;

	public class LutBuilderTest extends TestCase {

	//this will house the Lut

edefazio / use.jdraft.lut.LutBuilder.java

Created December 17, 2019 21:36

Use case for building dynamic Java Code at runtime which represents a LookupTable implemented via switch statements

	package use.jdraft.lut;

	import java.util.Map;

	import org.mrcode.Translator;
	import org.mrcode.java.Stmt;
	import org.mrcode.java._class;
	import org.mrcode.java._method;
	import org.mrcode.java.pattern.$case;
	import org.mrcode.java.pattern.$method;

edefazio / use.jdraft.lut.Lut.java

Created December 17, 2019 21:31

Interfaces for Lookup Tables...(so we can use dynamically built classes can implement at runtime)

edefazio / test.othertools.JavaParserLucaAccumulateTest.java

Last active October 15, 2019 14:50

jdraft metaprogramming example following the JavaParser Example presented by Luca Molteni

	package test.othertools;

	import junit.framework.TestCase;
	import org.jdraft._method;
	import org.jdraft.pattern.$typeRef;

	/**
	* Luca Molteni presented an example at the Voxxed Days Ticino 2019
	* https://youtu.be/1pSj6OQsq9k?list=PLRsbF2sD7JVorYibvQrrG34UQ6YE3PaVP&t=2214
	* replaced using jdraft API

edefazio / test.othertools.JavaParserLucaReplace2Test.java

Last active October 15, 2019 13:49

jdraft metaprogramming example built from Voxxed Days Ticino 2019

	package test.othertools;

	import junit.framework.TestCase;
	import org.jdraft._class;
	import org.jdraft._method;
	import org.jdraft.pattern.$method;
	import org.jdraft.runtime._proxy;

	/**
	* A Rewrite taken from the presentation at Voxxed Days Ticino 2019 by Luca Molteni

edefazio / use.jdraft.BuildAndUseTest.java

Created August 7, 2019 15:08

Using jdraft to dynamically build and create / use objects

	import org.jdraft.*;
	import org.jdraft.adhoc.*;
	import org.jdraft.macro.*;

	import java.net.UUID;

	public class BuildAndUseTest extends TestCase {

	public void testBuildAndUseModel(){

edefazio / org.jdraft.mr.PosUtil.java

Created August 4, 2019 18:22

Recalculating the positions after adding things to a compilationUnit

	package org.jdraft.mr;

	import com.github.javaparser.*;
	import com.github.javaparser.ast.CompilationUnit;
	import com.github.javaparser.ast.Node;
	import com.github.javaparser.utils.PositionUtils;
	import junit.framework.TestCase;
	import org.jdraft._field;
	import org.jdraft._method;

edefazio / com.squareup.javapoet.adhoc.JavaPoetAdhoc.java

Created June 16, 2019 20:09

Integrate JavaPoet with AdHoc to make compiling loading and using dynamic JavaPoet models easy

	package com.squareup.javapoet.adhoc;

	import com.squareup.javapoet.JavaFile;
	import run.adhoc.*;

	/**
	* Adapts JavaPoet's {@link JavaFile} code model to the {@link javax.tools.JavaCompiler}
	* infrastructure through Adhocs {@link CodeModelFile}. We want to reduce the
	* friction for compiling / loading and using the Java source code models
	*